@import url('header.css');
@import url('main.css');
@import url('footer.css');

body {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #f3f3f3;
  main {
    flex: 1;
  }
  footer {
    height: 50px;
  }
}
